Bug 1407388 - Remove build/unix/elfhack/inject/Makefile.in and replace with generated files. r=mshal

MozReview-Commit-ID: Cr2RUlksKBJ

build/unix/elfhack/inject/copy_source.py

@@ -0,0 +1,9 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+def copy(out_file, in_path):
+    with open(in_path, 'r') as fh:
+        out_file.write(fh.read())